If (x)=x-3-x, g(x)=x+3 and h(x)=2x+1 what is (go hog)(x). A.(go hog)(x)=3x-6/x B. (Gohof)=(x)=6x-6/x c. (Gohof)(x)=2x+4/2x+7,d. (Gohof)(x)=8x+1/2x+1

Which sum or difference identity would you use to verify that cos (180° - ∅) = -cos ∅? a. sin (α -β) = sin α cos β – cos α sin β b. cos (α -β) = cos α cos β – sin α sin β c. cos (α -β) = cos α cos β + sin α sin β d. sin (α + β) = sin α cos β + cos α sin β

Which situation can be modeled by the inequality 5 + 10w ≥ 45? a. you start with $5 and save $10 a week until you have at least $45. b.you start with 5 baseball cards and purchase 10 cards every week until you have at most 45 cards. c.you start with 5 water bottles and purchases cases of 10 water bottles each until you have a total of 45 water bottles. d.you spend $5 plus $10 per week until you have less than $45.

Erin bought christmas cards for $2 each to send to her family and friends. which variable is the dependent variable?